I have an ATI Radeon 4670 and when i click to use shaders, it says that i dont have write permissions or something when it dont work

maybe your graphics card isn't good enough

If you're running Vista or 7, try to run the program (Toribash) as administrator.

Use this and post your system specs please.

i downloaded toribash 3.80 and the shaders worked, just not on toribash 3.82 :/ and im running a mac

Then use 3.8, instead of 3.82.

3.82 has some new bugs, especially on mac, people have been complaining about it.

also slip, toribash 3.8 isnt turning on sometimes when i turn it on, any suggestions? :/

Err honestly, no idea.

Maybe someone who's using a mac can help you, I'm not familiar with mac osx, sorry.

same thing happened to me when i installed a new ver on my dads mac